I've had two bird strikes while flying helicopters @ < 130 kts.
Both 'got my attention' to say the least. The seagull on the nose of the CH-53 did no damage. The swift cracked the windscreen on a Jet Ranger at 3,000 AGL over Tanzania.
My big worry was hitting a Marabou stork and getting nailed to my seat back by its 14" long bill!
